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2163850 Cembre S6-M10/1 RING TERMINAL
Cembre 2163850 S6-M10/1 non-insulated tin-plated electrolytic copper compression ring terminal for 4-6 mm² conductors with M10 stud fixing.
£0.6304
Why Choose the Cembre S6-M10/1 Ring Terminal (2163850)?
The Cembre 2163850 (S6-M10/1) is a premium non-insulated copper compression ring terminal designed to provide secure, low-resistance electrical terminations for industrial and commercial wiring applications. Manufactured from high-purity electrolytic copper with a durable tin-plated finish, it delivers excellent electrical conductivity, corrosion resistance and long-term reliability.
Designed for professional panel builders, electrical contractors and OEM machine manufacturers, the S6-M10/1 features a brazed seam barrel and internal knurling to maximise conductor retention and ensure consistent crimp quality. The terminal is suitable for copper conductors between 4 mm² and 6 mm² and is terminated using an M10 fixing stud.
Its robust construction makes it ideal for use within electrical control panels, switchgear, industrial machinery, motor control centres and power distribution equipment where dependable cable terminations are essential.
Key Advantages
- Premium tin-plated electrolytic copper construction.
- Suitable for 4–6 mm² copper conductors.
- M10 stud fixing provides secure bolted connections.
- Brazed seam barrel offers outstanding mechanical strength.
- Internal knurling improves conductor grip after crimping.
- Excellent corrosion resistance for long service life.
Key Features
- Manufacturer: Cembre.
- Model: S6-M10/1.
- Manufacturer Part Number: 2163850.
- Non-insulated compression ring terminal.
- Electrolytic copper (>99.9% purity).
- Electrolytic tin plating.
- Suitable for 4–6 mm² conductors.
- Internal knurled barrel for improved crimp performance.
Reliable Electrical Connections for Industrial Installations
Compression ring terminals provide permanent, vibration-resistant cable terminations with exceptionally low electrical resistance. When installed using the correct Cembre crimping dies and tooling, they deliver reliable long-term performance across demanding industrial environments.
The Cembre S Series combines high-purity electrolytic copper, precision manufacturing and electrolytic tin plating to provide dependable electrical connections in automation systems, machinery, switchgear and power distribution equipment.
Typical Applications
- Industrial control panels.
- Electrical switchgear.
- Machine building.
- Motor control centres.
- Power distribution equipment.
- Industrial maintenance and OEM installations.
Technical Specifications
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| Connection Orientation | Straight | |
|---|---|---|
| Stud Size | M10 | |
| Device Type | Ring Terminal | |
| Conductor Size | 4–6 mm² | |
| Insulation Type | Non-insulated | |
| Series | S Series Ring Terminals | |
| Manufacturer Part Number | 2163850 | |
| Product type | Non-insulated compression ring terminal | |
| Material | Electrolytic copper (>99.9% purity) | |
| Surface finish | Electrolytic tin plated | |
| Conductor size | 4–6 mm² | |
| Stud size | M10 | |
| Operating temperature | -50°C to +150°C | |
| Barrel | Brazed seam with internal knurling | |
| Connection type | Compression crimp | |
| Packed quantity | 100 | |
| HS Code | 85369010 | |
| Country of Manufacture | Italy |
Frequently Asked Questions
What is the Cembre 2163850 used for?
It provides a secure crimped ring termination for copper conductors used in industrial electrical installations.
What cable sizes are supported?
The S6-M10/1 is suitable for copper conductors from 4 mm² to 6 mm².
What stud size does this terminal fit?
The terminal is designed for an M10 stud or bolt.
Why does the barrel have internal knurling?
Internal knurling improves conductor grip, increasing pull-out resistance and helping produce a secure crimped connection.
Where is this terminal commonly installed?
It is widely used in control panels, machinery, switchgear, power distribution equipment and industrial automation systems.
Trusted by Electrical Professionals Worldwide
Cembre compression terminals are trusted by electrical contractors, panel builders and industrial OEMs worldwide for producing reliable, high-performance electrical connections in demanding applications.
